5b5a966e48
If the pointer is warped the position change should be treated like a change coming from the input device. Our normal processing should take place. A problem in this case is the timestamp to pass to the wayland server. Normally our timestamps come from the backend/libinput and we don't know the next one. As an intermediate solution we just use the last timestamp on the seat. In future a solution could be to not use the backend's timestamp at all, but have our own timestamp handling.
270 lines
9.4 KiB
C++
270 lines
9.4 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2016 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#include "kwin_wayland_test.h"
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#include "abstract_backend.h"
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#include "abstract_client.h"
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#include "cursor.h"
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#include "deleted.h"
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#include "screenedge.h"
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#include "screens.h"
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#include "wayland_server.h"
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#include "workspace.h"
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#include "shell_client.h"
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#include <kwineffects.h>
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#include <KWayland/Client/connection_thread.h>
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#include <KWayland/Client/compositor.h>
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#include <KWayland/Client/event_queue.h>
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#include <KWayland/Client/registry.h>
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#include <KWayland/Client/pointer.h>
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#include <KWayland/Client/shell.h>
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#include <KWayland/Client/seat.h>
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#include <KWayland/Client/shm_pool.h>
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#include <KWayland/Client/surface.h>
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#include <KWayland/Server/seat_interface.h>
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namespace KWin
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{
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static const QString s_socketName = QStringLiteral("wayland_test_kwin_pointer_input-0");
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class PointerInputTest : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void initTestCase();
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void init();
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void cleanup();
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void testWarpingUpdatesFocus();
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void testWarpingGeneratesPointerMotion();
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private:
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void render(KWayland::Client::Surface *surface);
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KWayland::Client::ConnectionThread *m_connection = nullptr;
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KWayland::Client::Compositor *m_compositor = nullptr;
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KWayland::Client::Seat *m_seat = nullptr;
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KWayland::Client::ShmPool *m_shm = nullptr;
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KWayland::Client::Shell *m_shell = nullptr;
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KWayland::Client::EventQueue *m_queue = nullptr;
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QThread *m_thread = nullptr;
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};
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void PointerInputTest::initTestCase()
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{
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qRegisterMetaType<KWin::ShellClient*>();
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qRegisterMetaType<KWin::AbstractClient*>();
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qRegisterMetaType<KWin::Deleted*>();
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QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
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QVERIFY(workspaceCreatedSpy.isValid());
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waylandServer()->backend()->setInitialWindowSize(QSize(1280, 1024));
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QMetaObject::invokeMethod(waylandServer()->backend(), "setOutputCount", Qt::DirectConnection, Q_ARG(int, 2));
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waylandServer()->init(s_socketName.toLocal8Bit());
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kwinApp()->start();
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QVERIFY(workspaceCreatedSpy.wait());
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QCOMPARE(screens()->count(), 2);
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QCOMPARE(screens()->geometry(0), QRect(0, 0, 1280, 1024));
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QCOMPARE(screens()->geometry(1), QRect(1280, 0, 1280, 1024));
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setenv("QT_QPA_PLATFORM", "wayland", true);
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waylandServer()->initWorkspace();
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}
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void PointerInputTest::init()
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{
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using namespace KWayland::Client;
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// setup connection
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m_connection = new ConnectionThread;
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QSignalSpy connectedSpy(m_connection, &ConnectionThread::connected);
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QVERIFY(connectedSpy.isValid());
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m_connection->setSocketName(s_socketName);
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m_thread = new QThread(this);
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m_connection->moveToThread(m_thread);
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m_thread->start();
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m_connection->initConnection();
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QVERIFY(connectedSpy.wait());
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m_queue = new EventQueue(this);
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QVERIFY(!m_queue->isValid());
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m_queue->setup(m_connection);
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QVERIFY(m_queue->isValid());
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Registry registry;
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registry.setEventQueue(m_queue);
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QSignalSpy compositorSpy(®istry, &Registry::compositorAnnounced);
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QSignalSpy shmSpy(®istry, &Registry::shmAnnounced);
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QSignalSpy shellSpy(®istry, &Registry::shellAnnounced);
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QSignalSpy seatSpy(®istry, &Registry::seatAnnounced);
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QSignalSpy allAnnounced(®istry, &Registry::interfacesAnnounced);
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QVERIFY(allAnnounced.isValid());
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QVERIFY(shmSpy.isValid());
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QVERIFY(shellSpy.isValid());
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QVERIFY(compositorSpy.isValid());
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QVERIFY(seatSpy.isValid());
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registry.create(m_connection->display());
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QVERIFY(registry.isValid());
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registry.setup();
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QVERIFY(allAnnounced.wait());
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QVERIFY(!compositorSpy.isEmpty());
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QVERIFY(!shmSpy.isEmpty());
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QVERIFY(!shellSpy.isEmpty());
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QVERIFY(!seatSpy.isEmpty());
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m_compositor = registry.createCompositor(compositorSpy.first().first().value<quint32>(), compositorSpy.first().last().value<quint32>(), this);
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QVERIFY(m_compositor->isValid());
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m_shm = registry.createShmPool(shmSpy.first().first().value<quint32>(), shmSpy.first().last().value<quint32>(), this);
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QVERIFY(m_shm->isValid());
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m_shell = registry.createShell(shellSpy.first().first().value<quint32>(), shellSpy.first().last().value<quint32>(), this);
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QVERIFY(m_shell->isValid());
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m_seat = registry.createSeat(seatSpy.first().first().value<quint32>(), seatSpy.first().last().value<quint32>(), this);
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QVERIFY(m_seat->isValid());
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QSignalSpy hasPointerSpy(m_seat, &Seat::hasPointerChanged);
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QVERIFY(hasPointerSpy.isValid());
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QVERIFY(hasPointerSpy.wait());
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screens()->setCurrent(0);
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Cursor::setPos(QPoint(640, 512));
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}
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void PointerInputTest::cleanup()
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{
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delete m_compositor;
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m_compositor = nullptr;
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delete m_seat;
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m_seat = nullptr;
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delete m_shm;
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m_shm = nullptr;
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delete m_shell;
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m_shell = nullptr;
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delete m_queue;
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m_queue = nullptr;
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if (m_thread) {
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m_connection->deleteLater();
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m_thread->quit();
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m_thread->wait();
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delete m_thread;
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m_thread = nullptr;
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m_connection = nullptr;
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}
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}
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void PointerInputTest::render(KWayland::Client::Surface *surface)
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{
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QImage img(QSize(100, 50), QImage::Format_ARGB32);
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img.fill(Qt::blue);
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surface->attachBuffer(m_shm->createBuffer(img));
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surface->damage(QRect(0, 0, 100, 50));
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surface->commit(KWayland::Client::Surface::CommitFlag::None);
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m_connection->flush();
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}
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void PointerInputTest::testWarpingUpdatesFocus()
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{
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// this test verifies that warping the pointer creates pointer enter and leave events
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using namespace KWayland::Client;
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// create pointer and signal spy for enter and leave signals
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auto pointer = m_seat->createPointer(m_seat);
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QVERIFY(pointer);
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QVERIFY(pointer->isValid());
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QSignalSpy enteredSpy(pointer, &Pointer::entered);
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QVERIFY(enteredSpy.isValid());
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QSignalSpy leftSpy(pointer, &Pointer::left);
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QVERIFY(leftSpy.isValid());
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// create a window
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QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
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QVERIFY(clientAddedSpy.isValid());
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Surface *surface = m_compositor->createSurface(m_compositor);
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QVERIFY(surface);
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ShellSurface *shellSurface = m_shell->createSurface(surface, surface);
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QVERIFY(shellSurface);
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render(surface);
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QVERIFY(clientAddedSpy.wait());
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AbstractClient *window = workspace()->activeClient();
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QVERIFY(window);
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// currently there should not be a focused pointer surface
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QVERIFY(!waylandServer()->seat()->focusedPointerSurface());
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QVERIFY(!pointer->enteredSurface());
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// enter
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Cursor::setPos(QPoint(25, 25));
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QVERIFY(enteredSpy.wait());
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QCOMPARE(enteredSpy.count(), 1);
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// window should have focus
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QCOMPARE(pointer->enteredSurface(), surface);
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// also on the server
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QCOMPARE(waylandServer()->seat()->focusedPointerSurface(), window->surface());
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// and out again
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Cursor::setPos(QPoint(250, 250));;
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QVERIFY(leftSpy.wait());
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QCOMPARE(leftSpy.count(), 1);
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// there should not be a focused pointer surface anymore
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QVERIFY(!waylandServer()->seat()->focusedPointerSurface());
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QVERIFY(!pointer->enteredSurface());
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}
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void PointerInputTest::testWarpingGeneratesPointerMotion()
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{
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// this test verifies that warping the pointer creates pointer motion events
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using namespace KWayland::Client;
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// create pointer and signal spy for enter and motion
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auto pointer = m_seat->createPointer(m_seat);
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QVERIFY(pointer);
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QVERIFY(pointer->isValid());
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QSignalSpy enteredSpy(pointer, &Pointer::entered);
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QVERIFY(enteredSpy.isValid());
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QSignalSpy movedSpy(pointer, &Pointer::motion);
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QVERIFY(movedSpy.isValid());
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// create a window
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QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
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QVERIFY(clientAddedSpy.isValid());
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Surface *surface = m_compositor->createSurface(m_compositor);
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QVERIFY(surface);
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ShellSurface *shellSurface = m_shell->createSurface(surface, surface);
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QVERIFY(shellSurface);
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render(surface);
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QVERIFY(clientAddedSpy.wait());
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AbstractClient *window = workspace()->activeClient();
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QVERIFY(window);
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// enter
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waylandServer()->backend()->pointerMotion(QPointF(25, 25), 1);
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QVERIFY(enteredSpy.wait());
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// we get a move event together with the enter, that's actually wrong but also shouldn't harm
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QVERIFY(movedSpy.wait());
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QCOMPARE(movedSpy.count(), 1);
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QCOMPARE(movedSpy.first().first().toPointF(), QPointF(25, 25));
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// now warp
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Cursor::setPos(QPoint(26, 26));
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QVERIFY(movedSpy.wait());
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QCOMPARE(movedSpy.count(), 2);
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QCOMPARE(movedSpy.last().first().toPointF(), QPointF(26, 26));
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}
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}
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WAYLANDTEST_MAIN(KWin::PointerInputTest)
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#include "pointer_input.moc"
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